39 research outputs found
Analytical and Experimental Investigation of 90 Degrees Supersonic Turning Passages Suitable for Supersonic Compressors or Turbines
Get PDFExperimental investigation of the mixing loss behind the trailing edge of a cascade of three 90 degree supersonic turning passages
Get PDFEffects of 45 degree sweepback on the high-speed characteristics of a wing having a modified NACA 16-012 airfoil section
Get PDFAn investigation of the hinge-moment fluctuations of 0.20-chord plain ailerons on a high-aspect-ratio wing in the Langley 8-foot high-speed tunnel
Get PDFRecommended from our members
NACA Research Memorandums
No full text"Four 90 degree two-dimensional turning passages designed by the method of characteristics were tested at an inlet Mach number of 1.71. The measured losses varied from 5 to 15 percent of the inlet stagnation pressure. The smallest loss was obtained for a passage in which separation on the convex surface was minimized through the introduction of a favorable pressure gradient" (p. 1)
Experimental investigation of the mixing loss behind trailing edge of a cascade of three 90©� supersonic turning passages /
No full textIncludes bibliographical references (p. 8).Mode of access: Internet."August 15, 1950.
Convocatòries de Junta i documentació relativa als diversos temes tractats
No full textConvocatòries de Juntes (signades pel vocal-secretari S. Grases) i documentació relativa als temes tractats: Renúncia de l'empresari A. BernÃs i propostes de J. Roudil, G. Liccini i les corporacions d'orquestra, cor, banda i maquinà ria del G. T. del Liceu com a empreses, propostes d'arrendament. També es parla de la demanda de la Societat ArtÃstica de cobrir el dèficit, aportacions al Conservatori. També es parla de la renúncia de G. Gispert i la petició de cobrir quatre places a la JuntaEs conserva un llistat amb les diferents localitat
